User Manual

77
Using Event Inputs Section 4-5
4-5 Using Event Inputs
4-5-1 Event Input Settings
• Event inputs can be used for the multi-SP function, starting/stopping oper-
ation (RUN/STOP), switching between auto/manual, and program starts.
• Of these, the multi-SP function, event inputs are used only for the number
(0 to 2) set in the “number of multi-SP uses” parameter (advanced func-
tion level).
• Event inputs (1 and 2) that are not used for the multi-SP function are
assigned using the “event input assignment 1” and “event input assign-
ment 2” parameters (advanced function level).
• Event inputs can be used on E5@N-@@@B@ Controllers.
Note (1) If the “number of multi-SP uses” is set to 0, and both input assignments
1 and 2 can be set. Once “STOP” (RUN/STOP), “MANU” (auto/manual),
or “PRST” (program start) has been assigned to one event input, the oth-
er event can be assigned only to either of the remaining two settings.
(2) “PRST” (program start) can be set only when the “program pattern” pa-
rameter has not be set to OFF.
If the “program pattern” parameter is set to OFF (i.e., if the simple pro-
gram mode is not selected) when “PRST” (program start) is set, the as-
signment of the input will automatically be changed to “NONE.”
When you are setting two externally input set points, set in the “number of
multi-SP uses” parameter.
• Switching is possible between two set points (0 and 1) by setting the
“number of multi-SP uses” parameter to 1.
The default setting is 1 and does not need to be changed to switch
between two set points.
Set point 0 or 1 is specified by the ON/OFF state of event input 1.
Parameter Setting Event inputs
Event input
assignment 1
Event input
assignment 2
Function of event
input 1
Function of event
input 2
Number of
multi-SP
uses
0 (See note
1.)
NONE, STOP, MANU, PRST (See note 2.) None, or switching RUN/STOP, switching
auto/manual, or starting/resetting program
1 (Not displayed.) NONE, STOP, MANU,
PRST (See note 2.)
Multi-SP, 2 points
(switching set points 0
and 1)
None, or switching
RUN/STOP, auto/
manual, or program
starts
2 (Not displayed.) Multi-SP, 4 points (switching set points 0, 1, 2,
3)
E5CN
EV2
EV2
EV1
EV1
−
+
+
E5AN/EN
EV2
EV1
−
+
+
EV2
EV1